Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Festo
Engineered by Festo, the part number 537617 is a 20 mm 4/2 bistable industrial component featuring a piston slide design structure and soft sealing principle for electrical actuation with external pilot air supply. This piloted valve delivers a standard nominal flow rate of 1,000 l/min across a working pressure range of -0.9 to 8 bar, operating on 24 V DC with a low-current phase of 0.1 W and a high-current phase of 3.3 W. Offering an IP65 protection class, a nominal size of 7 mm, and a 25 ms switching time reversal, it supports any assembly position with a pushing manual override and a pilot pressure of 2 to 8 bar. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 537617. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.